baber/WOPTO huggingface dataset:
Patent JP-2001209581-A (JP)
Title: System and method for verifying correctness, computer- readable recording medium recording program which enables computer to perform the same
Inventor: KANAI YOICHI
IPC: G06F21/64
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently ensure accordance of a copy with preserved original data when the copy is retained in a device other than an electronic preserving device for ensuring originality. SOLUTION: The certificate issue section 106 in the electronic preserving device 100 issues an preservative certificate for data copied from the original. The verifying section 113 in the external device 110 verifies correctness of the copied data on the basis of the preservative certificate.
Patent JP-2001209316-A (JP)
Title: Elliptic curve computing device and storage medium
Inventor: NIWA AKITO
IPC: G09C1/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To further increase the speed of a multiple computation kG for a point G on an elliptic curve. SOLUTION: A multiple discriminating section 3 discriminates whether a bit number nk of a multiple k is within a prscribed range or not. When the discrimination result of the section 3 indicates that the number nk is within the range, a ϕ-adic expanding section 4 expresses the multiple k in a form of an n bit unit, substitutes ±c+tϕ+ϕ2 into 2n of the multiple k, expands the substituted result, expresses the coefficients of the terms other than ϕ and the term of first degree of ϕ in the n bit unit respectively and repeats the processes of the substituting and the expanding plural times to conduct a ϕ-adic expanding. A multiple computing section 5 multiplies the multiple k which is ϕ-adic expanded by the section 4 by the data of the point G to conduct the multiple computation kG and outputs the obtained result kG.  Having conducted a ϕ-adic expanding by the repetition of substituting, the time required for the processing is reduced compared with the time required for the processing of a conventional remainder arithmeic using p as a modulus.
Patent JP-2000164116-A (JP)
Title: Forming method of cathode current limiting high resistance value resistance in field emission display
Inventor: LEE JOHN K
IPC: H01J29/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To easily and suitably mass-produce a high resistance value resistance, and to form the high resistance value resistance together with an ohmic contact when necessary by forming an emitter site on a conductive area of a baseplate, and arranging a contact part connected to the conductive area in a resistance layer accumulated on the baseplate. SOLUTION: A high resistivity material is accumulated on a baseplate 12 to form a high resistance value resistance 32. The resistance 32 is insulated from the baseplate 12 by a thin insulating layer 40. The resistance 32 is electrically connected to an N-tank conductive area 16 of an emitter site 14 by a first contact part 38 to be connected to an interconnector 34 by a second contact part 39. The interconnector 34 is a conductive film to be electrically connected to the other circuit component of a FED pixel 10. A via 50 is formed in a multilevel oxidation layer 36, and the interconnector 34 is connected to the high resistance value resistance 32. Resitivity of the resistance 32 is a function of the dimension together with resistivity of a material.
Patent JP-2001204538-A (JP)
Title: Comb-equipped cap
Inventor: TSUNODA YOSHIYUKI
IPC: A45D24/22
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To quickly and easily use a formed content liquid and safely use it by enabling closure of a container body to be achieved by means of a comb- equipped cap body. SOLUTION: This cap comprises: the cap body 1 wherein a plurality of comb tooth pieces 8 and a plurality of framed comb tooth pieces 11, both stood via a top wall 3, an upstanding cylinder 6 and a top plate 7 upon a fitting cylinder 2 intimately fitting around the mouth cylinder part 18 of the container body 16 having a squeezing property are arranged in parallel, and wherein the ejection holes 9 of ejection passages 10 formed within the comb tooth pieces 8 are transversely bored; and a plug body 13 having a plug rod 14 in the form of a linear rod for closing each ejection hole 9. Each ejection hole 9 is firmly and surely closed by the simply constructed plug body 13.
Patent JP-2001211719-A (JP)
Title: Self-traveling sulky grass cutter and method for stopping cutter of self-traveling sulky grass cutter
Inventor: IMAMURA KENJI
IPC: A01D67/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sulky grass cutter having improved safety by forcing the rotation of a cutter to stop in a short time when the operator stands up from the seat. SOLUTION: A vertically adjustable cutting part 2 is placed under the middle part of the frame 1 of the self-traveling sulky grass cutter A. An operator's seat 11 is placed on the frame 1 in a manner liftable and rotatable around the front part of the seat. The frame 1 is further provided with a seat-switch to cut the electric supply to the engine E when the operator leaves the seat 11 to cause the lift of the rear part of the seat 11. A brake shoe is placed near a follower pulley 51 of a cutter C of the cutting part 2. The brake shoe brakes the follower pulley 51 to stop the cutter C when the rear part of the seat 11 is lifted to push up the clutch lever 41 with a clutch lifting bar 112 to cause the disengagement of the clutch.
Patent JP-2001212743-A (JP)
Title: Machining sheet, its manufacturing method, abrasive sheet, and manufacturing device of machining sheet
Inventor: NAGAYASU TSUKASA
IPC: B24B13/01
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a machining sheet stuck to a curved face of a machining tool for grinding and polishing work. SOLUTION: The machining sheet is stuck to a grinding/polishing tool having a curvature so as to be used for a grinding/machining method in which a workpiece is pressed onto the machining sheet so as to be ground/polished. In formation of the machining sheet, notches are cut in a flat sheet so that a curved line matching the curvature is formed, so that the cut curved line of the machining sheet is conditioned so as to be numerically controlled.
Patent JP-2001215189-A (JP)
Title: Standard plate of coal component analyser sensor and instrumental error correction method using the same
Inventor: SUGAWARA SATOSHI
IPC: G01N21/27
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a standard plate suitable for correcting the instrumental error between coal component analyser sensors. SOLUTION: The standard plate for a coal component analyser sensor has a case main body 1 having a housing region 2 capable of housing a standard sample for analyzing coal components and having a standard sample charging opening part 1a provided in the side surface 1b thereof, the transparent lid part 3 mounted on the upper opening part 1c of the housing region 2 of the case main body 1, and a lid member 4 for the sample applied to the charging opening part 1a provided to the side surface of the case main body 1. The standard sample S is charged in the housing region 2 from the charging opening part 1a, and the entire peripheries of the transparent lid part 3 and the lid member 4 for the sample are sealed to hold the standard sample S to a hermetically sealed state in the case main body 1.
Patent JP-2001215832-A (JP)
Title: Fixing device
Inventor: OTA MITSUHIRO
IPC: G03G15/20
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the occurrence of paper wrinkles, or a defective image (reticulation) in a roller system a high in nip pressure, and obtaining a satisfactory paper carrying performance. SOLUTION: As for a fixing roller and a pressure roller for the fixing device, the core bar 1 of at least one of the rollers is formed into a V-shaped core so that the central part may become narrow, and an other roller is formed into a positive or negative crown shape.
Patent JP-2001212076-A (JP)
Title: Control wire guiding device for endoscope
Inventor: IDE MASAO
IPC: A61B1/005
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To protect a control wire from adherence of a flux by providing a damming part even in the use of the flux for improving the wraparound of a solder when connecting and fixing a soft part to an angular part by soldering. SOLUTION: In the soft part 2a of an endoscope, the control wire 21 is inserted into a coherent coil 22, the tip part of which is connected to a fixed pipe 25 fitted into an angle part side connection ring 18. The outer periphery surface of the coherent coil 22 in its portion of a prescribed length L from the end face of the fixed pipe 25 to a drawing part is coated with a sealing material 30 comprising a soft member. Since the coil pitch is filled with the sealing material to be in a closed state, the flux is prevented from impregnating into the control wire.
Patent JP-2001220270-A (JP)
Title: Method of producing sanitary ceramic
Inventor: HAYASHI KOICHI
IPC: C04B41/50
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing sanitary ceramics having a property capable of easily removing stains and scarcely giving a defective appearance caused by burning conditions. SOLUTION: This method of producing sanitary ceramics comprises a process where a first glazing agent which comprises a pigment and a glazing component other than the pigment and therefore has colorability are applied to the substrate surface of the ceramic, another process where a second glazing agent of transparency is applied, and the third process where the glazed ceramic is burned at a temperature at 800-1,300 deg.C, wherein the second glazing agent contains an amorphous glazing agent which has a high melt viscosity and a wide melting temperature range.
Patent JP-2001220317-A (JP)
Title: Method for producing solid powdery cosmetic
Inventor: SHIBATA MANABU
IPC: A61Q1/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid powdery cosmetic having high shape retainability and good feeling after applied without the need of significantly altering conventional production equipment therefor. SOLUTION: This method for producing a solid powdery cosmetic comprises the following process: a mixture of powder and oil is sieved using an ultrasonic vibratory sieve 100-800 μm in mesh size and the resultant mixture passed through the sieve is subjected to pressure molding to a specified shape.
Patent JP-2001222923-A (JP)
Title: Switch input circuit
Inventor: HAMAFUKU YASUHIRO
IPC: E03D9/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when an operation switch is short- circuited in out of order. SOLUTION: An operation switch 31 to be short-circuited based on the push- down operation is connected in series between an input port 11 and the corresponding output port 21 of a CPU, and the electric potential of high logical level is applied to the input port 11 with a resistance element 41 of high impedance. The electric potential of low logical level is outputted from the output port 21, and whether the operation switch 31 is pushed down or not is detected based on the electric potential of a logical level inputted to the input port 11. If the operation switch 31 is detected to be pushed down longer than a prescribed judgement period tH continuously, it is judged that the operation switch 31 is short-circuited and out or order, and the electric potential of high logical level is outputted from the corresponding output port 21.
Patent JP-2001223511-A (JP)
Title: On-vehicle antenna
Inventor: SAITO SHUJI
IPC: H01Q1/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple waterproof structure even though insert metal fittings are formed. SOLUTION: An O-ring is housed in a mounting groove formed at the boundary between the insert metal fittings 11 and an antenna cover 10 and is pressed by connection metal fitting 14 attached to the fittings 11 by a mounting nut 13. Even though clearance is made at the boundary between the fittings 11 and the cover 10, rainwater, etc., intruded the clearance is prevented from intruding more and waterproofing is conducted because the O-ring 12 deformed by being pressed occupies inside the mounting groove in this way.
Patent JP-2001219975-A (JP)
Title: Japanese-style confection in double package
Inventor: OGUSHI TERUKI
IPC: B65D65/40
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a japanese-style confection which can keep shape retention even in complicated processes of distribution and preserved for a long period of time. SOLUTION: An unbaked or semibacked Japanese-style confection is packed in an inner package sheet so that the shape thereof can be kept as it is, and furthermore put in a gas-barriering rigid or semirigid outer package container.
Patent JP-2000309641-A (JP)
Title: Nonasbestos-based friction material
Inventor: KOBAYASHI MITSURU
IPC: F16D69/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nonasbestos-based friction material having high brake effectiveness in common use, having a small speed spread, scarcely changing the brake effectiveness with time and the speed spread with time without causing any morning effect(ME) phenomenon (no rise in brake effectiveness at a low temperature) and capable of preventing the so-called phenomenon of a sudden increase in brake effectiveness at a low speed and the resultant quick stop of cars with a jolt from occurring. SOLUTION: The characteristic of this nonasbestos-based friction material is to add an inorganic filler containing 90% of particles having 0.1-8 μm particle diameter and 6-8 Mohs hardness as the inorganic filler in an amount of 0.1-10 vol.% based on the whole friction material composition in the nonasbestos-based friction material prepared by molding and hardening the nonasbestos-based friction material composition consisting essentially of a fiber substrate, the inorganic filler, an organic filler and a binder. Thereby, the brake effectiveness is high in common use and the speed spread is small with a slight change in brake effectiveness with time without causing any ME phenomenon and the so-called phenomenon of a sudden increase in brake effectiveness as a low speed and the resultant quick stop of cars with a jolt can be prevented from occurring.
Patent JP-2001229246-A (JP)
Title: Method for processing advertisement printing expense compensation and discount selling system
Inventor: TANAKA SHINJI
IPC: G06Q30/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a provider of advertisement information pays advertisement expense when a user of the advertisement information prints the advertisement information. SOLUTION: This system is provided with a sales management server 1, a contents server 2, a URL management server 3, a client 4 and printer 5. When the client 4 acquires advertisement contents from the server 2 and prints the advertisement contents, a consumable use quantity measuring part 41 measures ink quantity used for the printing. The ink use quantity is stored in a member information storing part 19, and discount is available in accordance with the ink use quantity when the user purchases merchandise, etc., on-line.
Patent JP-2001227972-A (JP)
Title: On-vehicle navigation device
Inventor: FUKUSHIMA YOKO
IPC: G09B29/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device capable of accurately communicating user's dissatisfaction with the navigation device or other information to a service center of a maker or other organizations. SOLUTION: This navigation device sends the information showing a vehicle position to the service center of the maker or other organizations in addition to the information (e.g. claim contents) inputted by a user. Thereby, a spot where the user feels dissatisfied can be accurately communicated. When the user feels dissatisfied, the navigation system can store the vehicle position by user's operation, display the stored vehicle position on a display screen later, be inputted with the dissatisfied contents, and transmit the contents together with the information of the vehicle position when feeling dissatisfied to the service center.
Patent JP-2001227806-A (JP)
Title: Chamber for air conditioning
Inventor: KASAHARA KAZUYUKI
IPC: F24F13/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a chamber capable of feeding air from an air conditioner to air conditioning zones by dividing its volume equally. SOLUTION: A base end connection port 3 is formed in a base end surface of a hollow casing 1 for connection of a large diameter duct 2. There are formed a plurality of side surface connection ports 5 on opposite side surfaces of the casing 1 for connecting a smaller diameter duct 4 than the larger diameter duct 2. At least in a region including all these side surface connection ports 5, the inside of the casing 1 is formed such that it is reduced in its size as it goes from the base end section to a tip end thereof.
Patent JP-2001227457-A (JP)
Title: Swash plate variable displacement compressor
Inventor: KAWACHI MASAKI
IPC: F04B27/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate variable displacement compressor capable of being miniaturized and lightened without a clutch and preventing freezing of an evaporator by making coolant inlet quantity as zero by demagnetization of a solenoid for controlling a pilot valve. SOLUTION: When the solenoid 42 of a flow control valve driving mechanism 32 is demagnetized, the pilot valve 41 is closed, introduction of operating pressure into a pressure chamber 35 of a flow control valve 31 is interrupted, a spool valve 33 is closed, a low pressure side coolant passage 25 is interrupted and coolant inlet quantity to a coolant inlet chamber 7 is made zero.
Patent JP-2001231448-A (JP)
Title: Ram tea leaves conveyance arrangement and method for controlling ram tea leaves conveyance process
Inventor: SHIBATA TSUTOMU
IPC: A23F3/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject arrangement and method, intended to reasonably perform a series of operations, in rating a plurality of groups of raw tea leaves brought by a plurality of producers, for their conveyance and their allotment for each rated rank including sample collection, rating and return. SOLUTION: The subject control method comprises the following practice: part of raw tea leaves groups situated on the main conveyance route 30A from the raw tea leaves receiving section to raw tea leaves containers C in a tea manufacturing plant is extracted as samples, and based on the result of rating the samples by a rating device 10, raw tea leaves containers C are selected as accommodation terminals for the above raw tea leaves groups, and the raw tea leaves groups are then fed toward the raw tea leaves containers C; wherein the raw tea leaves are stocked for every equivalent quality, and thereafter, tea manufacture processing is conducted under the optimum condition for every quality, thus obtaining high-quality unrefined tea leaves.
Patent JP-2001237876-A (JP)
Title: Buildup method for ip virtual private network and the ip virtual private network
Inventor: TABATA OSAMU
IPC: H04L29/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an IP virtual private network that can reserve a band required for each end user and can easily be interconnected to the MPLS system. SOLUTION: An edge node receiving an IP packet sent by a user transfers the IP packet to a backbone node in a network while adding information having an external IP header and an IP virtual private network identifiers to an IP- VPN in existence in the inside of a network to the IP packet. Furthermore, a plurality of different IP addresses corresponding to the quality (required band) of an in-network packet is assigned to the edge node.
Patent JP-2001231475-A (JP)
Title: Process product from fagopyrum tataricum gaertn. seed and food mixed with the same product
Inventor: TAKEUCHI TOMIYOSHI
IPC: A23L7/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a processed product of Fagopyrum tataricum Gaertn. buckwheat flour which can efficiently make use of components to the maximum while supressing bitterness. SOLUTION: This processed product from Fagopyrum tataricum Gaertn. seeds is buckwheat flour produced by the following processes: a decortication process 1 by rolls in which separated buckwheat seeds prepared by removing foreign matter from harvested buckwheat seeds of Fagopyrum tataricum Gaertn. are passed between parallel rolls confronting each other while forming a small gap smaller than a buckwheat seed diameter and rotating at the same velocity in the same direction on the roll surfaces confronting each other in order to separate buckwheats from husks of Fagopyrum tataricum Gaertn. seeds by the compressive force of both of the above rolls; a separation process 2 for removing the husks and separating the buckwheats according to quality difference between buckwheats and husks separated by the decortication process 1; a puffing process 3; and a flour milling process 4.
Patent JP-2000246568-A (JP)
Title: Jaw
Inventor: ANTONI HERBERT
IPC: B25B1/24
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and guarantee sure tightening. SOLUTION: A jaw alloted to a prescribed tightening diameter area D1-D7 and provided with a tightening surface with teeth has teeth on the trunk surface of an insert 20. The insert 20 is formed symmetrically at both sides of a center line M, further on the center line M and arranged in the recessed part 15 opened against the tightening surface. The recessed part 15 is started from the end surface of the jaw and formed on the jaw nearly in a right angle against the end surface and meantime, the insert 20 is projected from the tightened surface by the teeth and surrounded by the wall of the recessed part 15 with a contact angle beyond 180 deg..
Patent JP-2001237953-A (JP)
Title: Portable information terminal equipment
Inventor: HASEGAWA AKIRA
IPC: H04W4/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide portable information terminal equipment which allows portable information terminals to communicate data with each other while confirming data displayed on display devices by arranging infrared communication transmitter-receivers above display devices of portable information terminals. SOLUTION: Display devices 11 and 21 are used to display data information inputted by operation on key operation parts 12 and 22 and status information of apparatus like the waiting state of the i mode display. Infrared communication transmitter-receivers 13 and 23 are placed above display devices 11 and 21 and are provided in the upper parts of portable information terminal housings, namely, on the right of incoming/charging display lamps 14 and 14 and in the end parts of housings. It is confirmed by a communication possible range confirmation means, omitted in figure, that the infrared communication transmitter-receiver 13 and the infrared communication transmitter-receiver 23 being the other party are within the communication possible range.